Overview
The Omron MY4N-D2 24VDC is a miniature power relay engineered for sequence control and power switching applications in industrial automation systems. This electromechanical relay features a 24VDC coil voltage, 4PDT (quadruple pole double throw) contact configuration, and integrated LED operation indicator for easy status monitoring. The relay includes mechanical indicator, LED indicator, and built-in diode for surge absorption with latching lever.
Key Features
- 4PDT momentary contact configuration with 5A contact rating at 30VDC
- Built-in diode for coil surge absorption and mechanical/LED operation indicators
- Operating temperature range of -55°C to +70°C with UL/CSA and VDE certification
- Socket mount plug-in design for quick installation and replacement
- Latching lever for convenient circuit checking
- Compatible with standard DIN rail mounting via optional sockets
Technical Specifications
Electrical Ratings: Coil voltage 24VDC, coil current 37.7mA, coil resistance 636 ohms, contact current 5A maximum, contact voltage 250VAC and 30VDC, coil power consumption 900mW. Contact Configuration: 4PDT (4 poles, double throw per pole). Operating Conditions: Operating voltage range 19.2–26.4Vdc nominal 24Vdc. Approvals: UL, CSA, RoHS compliant.
Typical Applications
- Sequence control circuits in automated manufacturing systems
- Power switching for motors, solenoids, and industrial loads
- Control signal relay in PLC and control panel circuits
- Equipment interlocking and emergency shutdown circuits
- HVAC and industrial lighting control
- OEM equipment control and switching applications
Compatibility & Replacements
Compatible With
- DIN rail mounting via Omron PYF socket and similar standard relay sockets
- PLC output modules and industrial control circuits
- Standard 24VDC automation control systems
- AC/DC power switching applications
Replaces / Drop-In Replacement For
- Other Omron MY4N series relays with equivalent 24VDC specifications
- Standard 24VDC 4PDT miniature power relays from comparable manufacturers
- Legacy relay models requiring equivalent 4PDT 24VDC functionality
Works With
- Omron automation control equipment and relay bases
- Standard industrial 24VDC logic circuits
- PLC discrete output modules rated for relay control
- NEMA and IEC-compliant control panel designs
